Question about GMC Cars & Trucks

1 Answer

Gmc engine diagram

Where does the oil sensor go

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • GMC Master
  • 75,797 Answers

Sesnor for what?

Posted on Jul 12, 2013


1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Where is the oxygen sensor located on a 1999 GMC Yukon with a 350.


You have four O2 sensors in your vehicle. Bank 1 and Bank 2. Typically it is Bank One, sensor Two that goes out from minor oil leaks on your engine. Here are a couple diagrams. Lay down behind your right front tire and look up. Look for cracked wires or burnt areas by connection. You can't always tell by looking. Easy to replace and fairly cheap.
25406914-4j4lxd2esptoqn3kkrhz2ses-2-0.jpg

Feb 08, 2015 | 1999 GMC Yukon

1 Answer

I have 2002 gmc envoy, oil pressure low, stop engine warning only comes on when i stop on a hill?


The pressure regulator in the oil pump may not be working, the idle speed may be too low and there may be a lot of wear on internal engine parts lowering oil pressure

May 30, 2014 | 2002 GMC Envoy

1 Answer

2003 Sierra Pickup 4.8 V8, oil pressure reading very low. I need to trouble shoot. Where is the sending unitl for the oil pressure gauge?


{: ) The engine oil pressure sensor is on the left rear side of the engine block. Remove first the intake manifold sight shield (cover). The 3 wires all go to the powertrain control module (PCM).
Black = low reference ; Gray = 5v reference ; Tan/White = oil pressure signal.


wyet_helps_19.gif On the other hand, the oil level sensor has two wires; Black/White = ground (G103); Brown = oil level signal going to the PCM. See sample diagram below:

wyet_helps_20.gif The PCM monitors the input signals coming from these two sensors, and it will communicate to the cluster (IPC) through Class2 serial data line. The IPC will then indicate the corresponding values on the pressure gauge and will also indicate a warning lamp or message when necessary.

Aug 04, 2011 | 2003 GMC Sierra 1500

2 Answers

Where is coolant temp sensor located


Not sure of your engine size so please pick the appropriate diagram:


22070ae.gif

Coolant temperature and oil pressure senders-4.3L engines



b65ae41.gif

Coolant temperature and oil pressure senders-5.0L and 5.7L engines



c1bcdb8.gif

Coolant temperature and oil pressure senders-7.4L engines



dd2f3ba.gif

Coolant temperature and oil pressure senders-6.2L and 6.5L diesel engines

Sep 15, 2010 | 1994 GMC Sierra

1 Answer

I did a oil change on my 1994 gmc suburban w/5.7L and it started leaking oil on the back of the motor by the intake and the brass fitting for the oil pressure sensor. It is a steady leak and will lose all...


OK, does it appear that the oil pressure sensor is leaking through the plastic to metal seam (on the sensor itself)?

Have had an oil pressure sending unit go bad and leak on a 1990 Oldsmobile Cutlass Calais that needed to be replaced.

REMOVAL & INSTALLATION C1500 Suburban 1994
  1. Disconnect the negative battery cable and drain the engine oil.
  2. Disconnect the sensor electrical lead and unscrew the sensor. The sensor can be found on the top side of the engine, near the distributor. To install:
  3. Coat the first two or three threads with sealer. Install the sensor and tighten until snug. Engage the electrical lead.
  4. Connect the battery cable and fill the engine with oil.

Jul 14, 2010 | 1994 GMC Sierra

1 Answer

Instructions to change oil pressure switch GMC denali xl


4.8L, 5.3L, 6.0L & 6.2L Engines
  1. If necessary, remove the engine sight shield.
  2. Disconnect the oil pressure sensor electrical connector.
  3. Using J 41712 or equivalent, remove the oil pressure sensor.

    0996b43f802053c2.jpg enlarge_icon.gifenlarge_tooltip.gif Fig. Using J 41712 or equivalent, remove the oil pressure sensor

To install:
  1. Apply sealant to the threads of the oil pressure sensor.
  2. Using J 41712 or equivalent, install the oil pressure sensor.
    1. Tighten the oil pressure sensor to 26 ft. lbs. (35 Nm).

  3. Connect the oil pressure sensor electrical connector.
  4. If necessary, install the engine sight shield.


Jan 18, 2010 | 2004 Chevrolet Suburban

2 Answers

2003 GMC Sierra Knock sensor and oil pressure??


the knock sensors are located below the intake plenum,or,upper intake manifold as some call it, they screw into the lower intake, the front one is sensor 1, the rear is sensor 2. it is wise to change both if you have some miles.since you are going to be buying a gasket set to do this job.the sensors are cheaper than the gaskets.

Jun 12, 2009 | 2004 GMC Sierra 1500 Crew Cab

1 Answer

2003 GMC Envoy - High Oil Pressure Reading


Sounds like an oil pressure sensor. Here is a diagram to locate it for removal. Best of luck.
Greg

http://www.chiltonlibrary.com/content/images/21202/images/21202_GDIA_g518.pdf

May 18, 2009 | 2003 GMC Envoy

1 Answer

1998 GMC Sonoma threw code P1133 02S 1/1


P1133 - Heated Oxygen Sensor (HO2S) Insufficient Switching Bank 1 Sensor 1
I would have the repair shop see if they either damaged or left disconnected the oxygen sensor for engine cylinder bank one upstream sensor, this sensor would have been disconnected if the oil pan was removed.

Apr 20, 2009 | 1998 GMC Sonoma

1 Answer

Engine oil life lite


Most likely it's whatever sensor or sensors are used to determine that oil life calculation.

Aug 03, 2008 | 2004 GMC Sierra 1500 Crew Cab

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

18 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

75797 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...